Mike and El are both whirling rocks tied to 1.05 m long strings. They both swing the rocks at the same constant speed. However, Mike swings his rock in a vertical circle while El swings hers in a horizontal circle. Mike finds that the maximum tension in his string is 13.0% larger than the tension in El's string. Find the speed (in m/s) of the rocks.

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter6: Motion In Two Dimensions
Section6.3: Relative Velocity
Problem 27PP
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Mike and El are both whirling rocks tied to 1.05 m long strings. They both swing the rocks at
the same constant speed. However, Mike swings his rock in a vertical circle while El swings
hers in a horizontal circle. Mike finds that the maximum tension in his string is 13.0% larger
than the tension in El's string. Find the speed (in m/s) of the rocks.
Transcribed Image Text:Mike and El are both whirling rocks tied to 1.05 m long strings. They both swing the rocks at the same constant speed. However, Mike swings his rock in a vertical circle while El swings hers in a horizontal circle. Mike finds that the maximum tension in his string is 13.0% larger than the tension in El's string. Find the speed (in m/s) of the rocks.
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